Formby Bay Weather Forecast
- 12
- 17
Partly cloudy
- 8
- 17
Partly cloudy
- 9
- 18
Showers increasing
- 13
- 18
Showers
- 13
- 19
Showers
- 12
- 17
Showers
- 10
- 16
Showers
Today 13 Jun Yorke Peninsula
Cloudy. Very high chance of rain in the north, high chance elsewhere. Winds north to northwesterly 15 to 20 km/h shifting southerly 15 to 25 km/h in the early afternoon. Daytime maximum temperatures around 17.
Central Coastal Waters
- Wind
- Southwesterly 10 to 15 knots decreasing to about 10 knots in the late afternoon.
- Seas
- Around 1 metre, decreasing below 0.5 metres later in the evening.
- 1st Swell
- Southwesterly 3 metres.
- Weather
- Mostly sunny.
- Weather Situation
- A weak high pressure system south of WA will move eastwards over waters south of SA on Sunday. This high will drift further eastwards to the Tasman Sea on Monday as a low pressure system develops in the vicinity of the Bight. The low and associated fronts are expected to move slowly southeastwards along the SA coast next week.
Formby Bay Temperature Statistics View More
June Temperature
Stenhouse Bay (24km)
Lowest 11 June, 2026
8.2 °CAverage June
14.1 °CHighest 1 June, 2026
19.9 °C
Climate (2021–Present)
Stenhouse Bay (24km)
Average Low 2021–2026
13.1 °CAverage 2021–2026
16.1 °CAverage High 2021–2026
20.5 °C